.A particle travels in a circle of radius 10 m at a constant speed of 20 m/s. What is the magnitude of the acceleration?
Q: In a rectilinear motion, a particle travels with a uniform speed of 100 kmh. What is the particle…
A: A rectilinear motion is a motion which is constrained to 1 dimension. All the displacement, velocity…
Q: particle initially is moving at a velocity with Cartesian components (5.0 m/s, 4.0 m/s) and 5.6 s…
A: Given u̅ =( 5î +4 ĵ ) v̅ = 8 î t = 5.6 s
Q: The radius of the Car tires is 30.3 cm. It is traveling at 78 km/h when the driver applies the…
A: Given, radius = 30.3 cm=30.3×10-2 mvelocity = 78 km/h= 21.66 m/sdeceleration =-27 m/s2
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Q: A motorcycle stunt rider rides off the edge of a cliff. Just at the edge his velocity is horizontal,…
A: After t = 0.50 s, the motorcyclist will move some distance is x and y-axis. The distance moved in…
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Q: You are on the roof of a Physics building, 23 m above the ground, Your physics professor, who is…
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Q: A baseball player hits a homerun during a game. The ball leaves his bat at 27 degrees with a speed…
A: initial speed (v) = 17 m/sinitial angle (θ) = 27ohorizontal distance covered (d) = 200 m
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A: When a car goes around a curve, its acceleration is constantly changing ( in direction) which…
Q: A golf ball struck on earth rises to a maximum height of 60 m and hits the ground 230 m away. How…
A: Given: Maximum height of the ball = 60 m The distance of ball hitting the ground = 230 m
Q: The acceleration of a particle travelling along the x-axis is given by a(t) = t2 - 2t. What will be…
A: The particle’s acceleration is given as, Here, t represents the time. The particle’s velocity can…
Q: A tank fires a projectile horizontally with an acceleration of 1500 meters per second squared. if…
A: v2=u2+2ad
Q: A rock is thrown off a cliff at an angle of 44 with respect to the horizontal. The cliff is 126 m…
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Q: The velocity of a particle along the s-axis is given by v = 455/4 where s is in millimeters and vis…
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Q: A 440g beanbag slides up a cornhole board (if you’ve never played cornhole before, the board is…
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Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally…
A: Given : v = 100 m/s d = 2 m
Q: The Tokaido Shinkansen N700 Series high-speed trains operate at a maximum speed of 270 km/hr, when…
A: The centripetal acceleration is given by a =v2r where, v is the speed and r is the radius.
Q: On another planet, a marble is released from rest at the top of a high cliff. It falls 14 m in the…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: A particle travels, to the right, at a constant rate, of 6.5m/s. It, suddenly, is given a vertical…
A: Since the particle is moving with constant velocity towards the right, its horizontal velocity will…
Q: u see a jet making a landing in the northern direction, moving at a speed of 90m/s right after…
A: We know that the first equation of motion is given as v = u+at where v is the final velocity of…
Q: The velocity of a particle along the s-axis is given by v = 4s3/2 where s is in millimeters and v is…
A: velocity of a particle along the s-axis is given by v = 4s3/2 to find acceleration a a=vdvds v is…
Q: An astronaut on a strange planet finds that he can jump a maximum horizontal distance of 15.0 m if…
A: Given, Initial speed, u= 3.00 m/s, and maximum horizontal distance jumped, Rmax=15.0 m.
Q: (a) Can a particle moving with instantaneous speed 5.00 m/s on a path with radius of curvature 3.00…
A: Given that:- Particle moving on circular path...
Q: Curiosity, the Mars rover designed to explore Gale Crate has a maximum speed of 0.14 km/h. If the…
A: Solution: Given that v = 0.14km/h = 0.14x10003600=0.14x518 m/sv = 0.35/9 m/sangle of launch θ = 28°g…
Q: If the acceleration of a particle is constant and different from zero, a graph of position as a…
A: The particle's acceleration can be given as, a=c Here, c denotes the constant.
Q: A plane starting at rest at one end of the runway undergoes a uniform acceleration of 4.8m/s2 for…
A: Given , initial speed=Vt=0 Rest acceleration = a= 4.8 m/s2 Time = t= 15 seconds
Q: person stands at the edge of a cliff and throws a pebble horizontally over the edge with a speed of…
A: Given:Horizontal velocity of the stone, v0 = 15.0 m/sHeight of the cliff, h = 46 m
Q: A car drives straight off of a horizontal cliff with a speed of 45.3 m/s. If it is in the air for…
A:
Q: You throw a ball straight upward with constant acceleration. After 5.4 seconds the ball is at a…
A: let the initial velocity = u time = 5.4 sec height after 5.4 sec = 120 m
Q: Initially (at time t = 0) a particle is moving vertically at 6.9 m/s and horizontally at 0 m/s. Its…
A:
Q: An astronaut on a strange planet finds that she can jump a maximum horizontal distance of 15m if her…
A: Maximum horizontal distance (dmax) = 15 m Initial speed = 3 ms
Q: e.g. A particle is moving in a straight line, the acceleration is: a=3v+2. It is at x=0 when t=0 and…
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Q: The acceleration of a particle moving along a straight line is a = (11 - 1.0s) m/s², where s is in…
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Q: An object is launched at 120 m/s at a 30 degree angle above the horizontal plane. What is the…
A: Given: Object launching velocity V0=120 m/s Angle to horizontal is θ=30° To find:…
Q: Approaching one of the many sharp horizontal turns in the Monaco Grand Prix, an experienced…
A: Given, Initial speed = 120 km/h final speed = 54.0km/h time interval =14.0 s and radius of curvature…
Q: A cyclist accelerates from rest along a straight, horizontal path for a time taccel = 14s at a rate…
A: The objective of the question is to find the displacement of the cyclist who accelerates from rest…
Q: What is the magnitude of the initial velocity?
A: In projectile motion, the projectile’s horizontal velocity does not change throughout the motion.…
Q: The Nardo ring is a circular test track for cars. It has a circumference of 12.5 km. Cars travel…
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Q: A car drives around a circular track of diameter 156 m at a constant speed of 33.0 m/s. During the…
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Q: A particle moves along the x-axis with an acceleration of a = 12t, where a has units of m/s?. If the…
A: Given that, The acceleration of a particle, a = 12t, where a has unit of m/s2. At time t = 0, it is…
Q: cat is setting at the end of a long hallway. a mouse is running away from the cat , at a constant…
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Q: A long-jumper leaves the ground at an angle of 22.0 degrees above the horizontal and at a speed of…
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